[go: up one dir, main page]

EP3971208A4 - Anticorps dirigé contre la claudine 18a2 et son utilisation - Google Patents

Anticorps dirigé contre la claudine 18a2 et son utilisation Download PDF

Info

Publication number
EP3971208A4
EP3971208A4 EP20805122.7A EP20805122A EP3971208A4 EP 3971208 A4 EP3971208 A4 EP 3971208A4 EP 20805122 A EP20805122 A EP 20805122A EP 3971208 A4 EP3971208 A4 EP 3971208A4
Authority
EP
European Patent Office
Prior art keywords
claudin
antibodies
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20805122.7A
Other languages
German (de)
English (en)
Other versions
EP3971208A1 (fr
Inventor
Yingying Yang
Gao LI
Yaning WANG
Zhenming AN
Shuyong ZHAO
Yuxue LIU
Shicong LIU
Meijuan ZHANG
Jinjin JIANG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qilu Pharmaceutical Co Ltd
Original Assignee
Qilu Pharmaceutical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qilu Pharmaceutical Co Ltd filed Critical Qilu Pharmaceutical Co Ltd
Publication of EP3971208A1 publication Critical patent/EP3971208A1/fr
Publication of EP3971208A4 publication Critical patent/EP3971208A4/fr
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/13Amines
    • A61K31/135Amines having aromatic rings, e.g. ketamine, nortriptyline
    • A61K31/136Amines having aromatic rings, e.g. ketamine, nortriptyline having the amino group directly attached to the aromatic ring, e.g. benzeneamine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/28Compounds containing heavy metals
    • A61K31/282Platinum compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/513Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim having oxo groups directly attached to the heterocyclic ring, e.g. cytosine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/69Boron compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/19Cytokines; Lymphokines; Interferons
    • A61K38/20Interleukins [IL]
    • A61K38/2026IL-4
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/19Cytokines; Lymphokines; Interferons
    • A61K38/20Interleukins [IL]
    • A61K38/2066IL-10
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/19Cytokines; Lymphokines; Interferons
    • A61K38/20Interleukins [IL]
    • A61K38/2086IL-13 to IL-16
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/0005Vertebrate antigens
    • A61K39/0011Cancer antigens
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/395Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A61K39/39533Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
    • A61K39/3955Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals against proteinaceous materials, e.g. enzymes, hormones, lymphokines
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/68Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
    • A61K47/6835Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site
    • A61K47/6849Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site the antibody targeting a receptor, a cell surface antigen or a cell surface determinant
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/68Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
    • A61K47/6889Conjugates wherein the antibody being the modifying agent and wherein the linker, binder or spacer confers particular properties to the conjugates, e.g. peptidic enzyme-labile linkers or acid-labile linkers, providing for an acid-labile immuno conjugate wherein the drug may be released from its antibody conjugated part in an acidic, e.g. tumoural or environment
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503Immunoglobulin superfamily
    • C07K14/7051T-cell receptor (TcR)-CD3 complex
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/574Immunoassay; Biospecific binding assay; Materials therefor for cancer
    • G01N33/57484Immunoassay; Biospecific binding assay; Materials therefor for cancer involving compounds serving as markers for tumor, cancer, neoplasia, e.g. cellular determinants, receptors, heat shock/stress proteins, A-protein, oligosaccharides, metabolites
    • G01N33/57492Immunoassay; Biospecific binding assay; Materials therefor for cancer involving compounds serving as markers for tumor, cancer, neoplasia, e.g. cellular determinants, receptors, heat shock/stress proteins, A-protein, oligosaccharides, metabolites involving compounds localized on the membrane of tumor or cancer cells
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/505Medicinal preparations containing antigens or antibodies comprising antibodies
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/57Medicinal preparations containing antigens or antibodies characterised by the type of response, e.g. Th1, Th2
    • A61K2039/572Medicinal preparations containing antigens or antibodies characterised by the type of response, e.g. Th1, Th2 cytotoxic response
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/80Vaccine for a specifically defined cancer
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/31Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/33Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/54F(ab')2
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/55Fab or Fab'
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/569Single domain, e.g. dAb, sdAb, VHH, VNAR or nanobody®
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/73Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C07K2317/732Antibody-dependent cellular cytotoxicity [ADCC]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/73Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C07K2317/734Complement-dependent cytotoxicity [CDC]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Cell Biology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Oncology (AREA)
  • Zoology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Mycology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Hospice & Palliative Care (AREA)
  • Toxicology (AREA)
  • Endocrinology (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biotechnology (AREA)
EP20805122.7A 2019-05-16 2020-05-15 Anticorps dirigé contre la claudine 18a2 et son utilisation Pending EP3971208A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910406762 2019-05-16
PCT/CN2020/090427 WO2020228806A1 (fr) 2019-05-16 2020-05-15 Anticorps dirigé contre la claudine 18a2 et son utilisation

Publications (2)

Publication Number Publication Date
EP3971208A1 EP3971208A1 (fr) 2022-03-23
EP3971208A4 true EP3971208A4 (fr) 2022-11-30

Family

ID=73288945

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20805122.7A Pending EP3971208A4 (fr) 2019-05-16 2020-05-15 Anticorps dirigé contre la claudine 18a2 et son utilisation

Country Status (9)

Country Link
US (1) US12415853B2 (fr)
EP (1) EP3971208A4 (fr)
JP (1) JP7407841B2 (fr)
KR (1) KR20220024010A (fr)
CN (1) CN113825771B (fr)
AU (1) AU2020273695B2 (fr)
BR (1) BR112021023024A2 (fr)
CA (1) CA3138414A1 (fr)
WO (1) WO2020228806A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022100590A1 (fr) * 2020-11-10 2022-05-19 齐鲁制药有限公司 Anticorps humanisé enrichi en adcc pour claudin 18a2 et application associée
EP4245317A4 (fr) * 2020-11-10 2024-11-06 Shanghai Qilu Pharmaceutical Research and Development Centre Ltd. Anticorps bispécifique pour claudin 18a2 et cd3 et application d'un anticorps bispécifique
CN114634566B (zh) * 2020-12-16 2023-09-19 广州百暨基因科技有限公司 一种抗Claudin18_2的抗原结合片段、抗体及其应用
EP4273167A4 (fr) * 2020-12-30 2025-03-26 Bio-Thera Solutions, Ltd. Anticorps anti-cldn18.2, son procédé de préparation et son utilisation
CN114805571B (zh) * 2021-01-28 2023-08-25 广西鹭港生物医药科技有限公司 抗cldn18.2抗体及其应用
CN113416260B (zh) * 2021-04-14 2022-02-01 南京凯地医疗技术有限公司 靶向Claudin18.2的特异性嵌合抗原受体细胞及其制备方法和应用
EP4335873A4 (fr) * 2021-05-08 2025-03-19 RemeGen Co., Ltd. Anticorps anti-claudine 18.2 et conjugué anticorps-médicament de celui-ci
AU2022287071A1 (en) * 2021-05-31 2024-01-04 Shijiazhuang Yiling Pharmaceutical Co., Ltd. Monoclonal antibodies against cldn18.2 and fc-engineered versions thereof
CN118339188A (zh) * 2021-09-21 2024-07-12 齐鲁普吉湾生物治疗公司 用于制备融合蛋白和双特异性抗体的异二聚体Fc
AU2022350588A1 (en) * 2021-09-27 2024-05-02 Evopoint Biosciences Co., Ltd. Antibody, antibody-drug conjugate thereof and use thereof
WO2023066267A1 (fr) * 2021-10-19 2023-04-27 Biosion Inc. Anticorps se liant à cldn18.2 et leurs utilisations
CN116102649A (zh) * 2021-11-11 2023-05-12 上海生物制品研究所有限责任公司 抗cldn18.2单克隆抗体及其应用
WO2024243208A2 (fr) * 2023-05-22 2024-11-28 Systimmune, Inc. Anticorps anti-claudine18.2, sa méthode de production et d'utilisation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014075788A1 (fr) * 2012-11-13 2014-05-22 Biontech Ag Agents de traitement de maladies cancéreuses exprimant claudine
WO2016165762A1 (fr) * 2015-04-15 2016-10-20 Ganymed Pharmaceuticals Ag Conjugués de médicaments comprenant des anticorps contre la claudine 18.2
WO2016165765A1 (fr) * 2015-04-15 2016-10-20 Ganymed Pharmaceuticals Ag Procédés et compositions permettant de prédire l'efficacité thérapeutique des traitements contre le cancer et de pronostiquer un cancer

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1790664A1 (fr) 2005-11-24 2007-05-30 Ganymed Pharmaceuticals AG Anticorps monoclonaux contre claudin-18 pour le traitement du cancer
GB0624500D0 (en) * 2006-12-07 2007-01-17 Istituto Superiore Di Sanito A novel passive vaccine for candida infections
WO2013167153A1 (fr) 2012-05-09 2013-11-14 Ganymed Pharmaceuticals Ag Anticorps utiles dans le diagnostic du cancer
WO2013174404A1 (fr) 2012-05-23 2013-11-28 Ganymed Pharmaceuticals Ag Polythérapie impliquant des anticorps dirigés contre la claudine 18,2 pour le traitement du cancer
WO2014127785A1 (fr) * 2013-02-20 2014-08-28 Ganymed Pharmaceuticals Ag Polythérapie impliquant des anticorps dirigés contre la claudine 18,2 pour le traitement du cancer
WO2014146672A1 (fr) * 2013-03-18 2014-09-25 Ganymed Pharmaceuticals Ag Thérapie comprenant des anticorps dirigés contre cldn 18.2 pour le traitement du cancer
ES2699753T3 (es) 2014-01-29 2019-02-12 Biontech Ag Mimótopos peptídicos de claudina 18.2 y sus usos
MA40921A (fr) 2014-11-05 2017-09-12 Abbvie Stemcentrx Llc Récepteurs antigéniques chimériques anti-cldn et procédés d'utilisation
CA2874083C (fr) * 2014-12-05 2024-01-02 Universite Laval Polypeptides liant le tdp-43 utiles pour le traitement de maladies neurodegeneratives
WO2018006882A1 (fr) 2016-07-08 2018-01-11 科济生物医药(上海)有限公司 Anticorps dirigé contre la claudine 18a2 et son utilisation
BR112021012608A2 (pt) * 2018-12-28 2021-09-08 Nanjing GenScript Biotech Co., Ltd. Porção de ligação que se liga especificamente à claudina18.2, receptor de antígeno quimérico, ácido nucleico, célula imune manipulada, composição farmacêutica, e, método de tratamento de um tumor ou câncer que expressa claudina18.2
US12428478B2 (en) * 2019-04-01 2025-09-30 Jiangsu Hengrui Medicine Co., Ltd. Anti-Claudin 18.2 antibody and application thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014075788A1 (fr) * 2012-11-13 2014-05-22 Biontech Ag Agents de traitement de maladies cancéreuses exprimant claudine
WO2016165762A1 (fr) * 2015-04-15 2016-10-20 Ganymed Pharmaceuticals Ag Conjugués de médicaments comprenant des anticorps contre la claudine 18.2
WO2016165765A1 (fr) * 2015-04-15 2016-10-20 Ganymed Pharmaceuticals Ag Procédés et compositions permettant de prédire l'efficacité thérapeutique des traitements contre le cancer et de pronostiquer un cancer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020228806A1 *

Also Published As

Publication number Publication date
AU2020273695A1 (en) 2022-01-06
EP3971208A1 (fr) 2022-03-23
CN113825771B (zh) 2024-02-09
WO2020228806A1 (fr) 2020-11-19
US20220411492A1 (en) 2022-12-29
JP2022533619A (ja) 2022-07-25
CA3138414A1 (fr) 2020-11-19
CN113825771A (zh) 2021-12-21
KR20220024010A (ko) 2022-03-03
AU2020273695B2 (en) 2024-10-31
JP7407841B2 (ja) 2024-01-04
BR112021023024A2 (pt) 2022-01-25
US12415853B2 (en) 2025-09-16

Similar Documents

Publication Publication Date Title
EP3971208A4 (fr) Anticorps dirigé contre la claudine 18a2 et son utilisation
EP3907240A4 (fr) Anticorps anti-tnfr2 et son utilisation
EP3904386A4 (fr) Anticorps et son utilisation
EP3913001C0 (fr) Anticorps aux chaînes lourdes (vhhs) contre claudin 18a2 et utilisation associée
EP3802612A4 (fr) Anticorps anti-b7-h3 et son utilisation
EP3889179A4 (fr) Anticorps bispécifique et son utilisation
EP4141030A4 (fr) Anticorps anti-cd73 et son utilisation
EP3759143A4 (fr) Anticorps anti-tigit et leurs utilisations
EP3740224A4 (fr) Anticorps anti-lilrb et leurs utilisations
EP3898691A4 (fr) Anticorps trem2 et leurs utilisations
EP3992209A4 (fr) Anticorps cldn18.2 et son utilisation
EP3978528A4 (fr) Anticorps anti-récepteur de l'interleukine 4 et son application
EP3880712A4 (fr) ANTICORPS MONOCLONAUX DIRIGÉS CONTRE LE DOMAINE IgV DE B7-H3 ET SES UTILISATIONS
IL285626A (en) Claudin 6 antibodies and uses thereof
EP4039708A4 (fr) Anticorps anti-cll1 et son utilisation
EP4071172A4 (fr) Anticorps anti-lilrb1 et ses utilisations
EP3735427A4 (fr) Anticorps anti-mct1 et utilisations associées
EP3725802A4 (fr) Anticorps anti-synucléine et leurs utilisations
EP4302777A4 (fr) Anticorps anti-cldn6 et son utilisation
EP4025609A4 (fr) Anticorps anti-steap1 et leurs utilisations
EP3790586A4 (fr) Anticorps anti-dll3 et leurs utilisations
EP3962954A4 (fr) Anticorps anti-galectine-9 et leurs utilisations
EP4001308A4 (fr) Anticorps anti-tigit et leur application
EP4321535A4 (fr) Anticorps anti-cntn4 et son utilisation
EP3753955A4 (fr) Anticorps de protéine cd38 et utilisation associée

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20211210

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RIC1 Information provided on ipc code assigned before grant

Ipc: A61P 35/00 20060101ALI20220609BHEP

Ipc: A61K 39/395 20060101ALI20220609BHEP

Ipc: C12N 5/20 20060101ALI20220609BHEP

Ipc: C07K 14/47 20060101ALI20220609BHEP

Ipc: C07K 14/725 20060101ALI20220609BHEP

Ipc: C07K 16/30 20060101ALI20220609BHEP

Ipc: C07K 16/28 20060101AFI20220609BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

A4 Supplementary search report drawn up and despatched

Effective date: 20221031

RIC1 Information provided on ipc code assigned before grant

Ipc: A61P 35/00 20060101ALI20221025BHEP

Ipc: A61K 39/395 20060101ALI20221025BHEP

Ipc: C12N 5/20 20060101ALI20221025BHEP

Ipc: C07K 14/47 20060101ALI20221025BHEP

Ipc: C07K 14/725 20060101ALI20221025BHEP

Ipc: C07K 16/30 20060101ALI20221025BHEP

Ipc: C07K 16/28 20060101AFI20221025BHEP

17Q First examination report despatched

Effective date: 20221111